US Army Corps of Engineers

Wanapum Dam

Sunday June 19, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 255.80 110.10143.70 570.78 496.92 73.86
2 258.40 112.50143.90 570.86 496.90 73.96
3 251.80 105.90143.90 570.86 496.75 74.11
4 252.10 106.20143.90 570.95 496.58 74.37
5 253.50 107.30144.20 571.06 496.81 74.25
6 257.30 109.90145.40 571.04 497.15 73.89
7 279.50 124.40153.10 571.13 497.77 73.36
8 285.90 123.90160.00 570.91 498.76 72.15
9 317.90 144.30171.60 571.07 499.57 71.50
10 322.10 148.30171.80 570.96 499.66 71.30
11 313.80 140.60171.20 570.74 499.60 71.14
12 307.20 136.60168.60 570.70 499.17 71.53
13 302.80 138.90161.90 570.65 499.01 71.64
14 288.70 124.80161.90 570.66 498.69 71.97
15 292.40 128.60161.80 570.61 498.55 72.06
16 293.40 129.50161.90 570.72 498.64 72.08
17 295.30 131.00162.30 570.69 498.72 71.97
18 293.60 129.00162.60 570.71 498.78 71.93
19 297.50 137.40158.10 570.62 498.21 72.41
20 265.20 117.00146.20 570.86 497.41 73.45
21 281.10 132.90146.20 570.68 497.72 72.96
22 282.30 134.30146.00 570.64 497.81 72.83
23 282.30 134.10146.20 570.90 497.80 73.10
24 275.60 127.00146.60 571.02 497.55 73.47
AVG 283.56 126.44155.12 570.83 498.11 72.72
MAX 322.10 148.30171.80 571.13 499.66 74.37
MIN 251.80 105.90143.70 570.61 496.58 71.14